微秒快速,电池供电,使用脉冲变压器的100kV模块化脉冲充电器
Tyler Klein1, Andrew Eulenbach1, Andreas Neuber1
1Center for Pulsed Power and Power Electronics, Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, Texas 79409, USA.
The Review of scientific instruments
|April 4, 2024
概括
在规模化实验中,新的脉冲充电模块在不到10微秒的时间内实现100千伏. 这些同步系统使用变压器和微控制器进行精确,高效的高压脉冲生成.
科学领域:
- 电气工程 电气工程
- 高压技术的高压技术
- 脉冲动力系统 脉冲动力系统
背景情况:
- 多个脉冲充电器的同步操作对于规模化的实验至关重要.
- 现有系统在实现高电压和快速充电时间方面可能面临局限性.
研究的目的:
- 设计和测试用于同步操作的多个脉冲充电模块.
- 为了实现100kV的充电能力在不到10μs的纳米法拉德大小的电容负载.
主要方法:
- 开发了使用电容充电到3kV的脉冲充电器,通过电阻开关排放到两个并行变压器中.
- 变压器将电压提高到每台50kV,两极相反,在二级终端实现100kV.
- 集成微控制器用于系统监控,控制,用户通信,以及自动检测系统配置和时间延迟.
主要成果:
- 每个脉冲充电器成功地在不到10微秒的时间内将纳米法拉德大小的电容负载充电到100千伏.
- 微控制器实现了自动系统检测和精确的定时控制,以实现同步操作.
- 低功耗状态是在置期间实施的,以提高能源效率.
结论:
- 设计的脉冲充电模块能够提供用于规模化实验所需的高压,快速充电脉冲.
- 基于微控制器的系统可确保可靠的同步操作和高效的电源管理.
- 这项技术提升了脉冲动力系统在实验应用中的功能.
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